Compaq 1600R - ProLiant - 128 MB RAM Installation And Configuration Manual

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May 1999

ECG513/0399

Prepared by Internet and E-Commerce Solutions

Business Unit

Enterprise Solutions Division

Compaq Computer Corporation

Contents

Extended Table Of Contents...................................2

Introduction..............................................................4

Overview Of Tests...................................................5

Apache Server Overview.......................................15

Installation Briefs ..................................................16

Appendix A.............................................................30

Appendix B.............................................................31

Glossary.................................................................39

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Abstract: The purpose of this guide is to

provide the basic installation and configuration

guidelines for the Linux operating system and

the Apache Web Server software. These two

applications form a solid basis for providing

basic web services.

This guide limits its testing to the three

prominent Linux distributions, Red Hat, SuSE,

and Caldera Systems.

Please see the ActiveAnswers for Apache Web

Server on Linux solution at

http://www.compaq.com/activeanswers for

additional resources.

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Extended Table of Contents

EXTENDED TABLE OF CONTENTS ......................................................................................................2

INTRODUCTION ........................................................................................................................................4

ISTRIBUTIONS

VERVIEW

.........................................................................................................................5

Red Hat................................................................................................................................................... 5

SuSE........................................................................................................................................................ 5

Caldera...................................................................................................................................................5

OVERVIEW OF TESTS..............................................................................................................................5

OFTWARE

VERVIEW

................................................................................................................................5

ARDWARE

VERVIEW

...............................................................................................................................6

Compaq Hardware Basics...................................................................................................................... 6

Processor..............................................................................................................................................................9

SCSI Controller....................................................................................................................................................9

CD-ROM..............................................................................................................................................................9

Floppy Disk Drive................................................................................................................................................9

Mouse Port...........................................................................................................................................................9

Keyboard Port................................................................................................................................................10

Video Card and Monitors...................................................................................................................................10

Network Interface Controller .............................................................................................................................11

APIC Settings (SMP).........................................................................................................................................12

SMART/2 Array Controller ...............................................................................................................................13

Server Configurations........................................................................................................................... 14

APACHE SERVER OVERVIEW.............................................................................................................15

INSTALLATION BRIEFS........................................................................................................................16

MART

TART

............................................................................................................................................16

ProLiant Servers................................................................................................................................... 16

Prosignia Servers..................................................................................................................................16

...................................................................................................................................................17

SCSI Installation...................................................................................................................................17

Initial Network Setup.........................................................................................................................................18

LILO ..................................................................................................................................................................18

Memory Beyond 64 MB ....................................................................................................................................18

Video Setup........................................................................................................................................................19

Configuring the TLAN driver ............................................................................................................................19

SE......................................................................................................................................................... 20

SCSI Installation...................................................................................................................................20

Loading Device Driver Modules........................................................................................................................21

SuSE Setup Configurations................................................................................................................................21

LILO ..................................................................................................................................................................23

Memory Beyond 64 MB................................................................................................................................23

Video Setup........................................................................................................................................................24

ALDERA

...................................................................................................................................................24

SCSI Installation...................................................................................................................................24

Loading Device Driver Modules........................................................................................................................24

Caldera Setup Configurations ............................................................................................................................25

Network Configuration..................................................................................................................................25

LILO ..................................................................................................................................................................25

Memory Beyond 16 MB................................................................................................................................26

Video Setup........................................................................................................................................................26

UILDING AN

SMP

KERNEL

.......................................................................................................................27

Distributions Which Use an Initial Ram Disk (initrd) Entry in /etc/lilo.conf ....................................... 28

PACHE

NSTALLATION

.............................................................................................................................29

APPENDIX A..............................................................................................................................................30

INUX AND

PACHE

INKS

.......................................................................................................................30

APPENDIX B..............................................................................................................................................31

ERNEL

ERSION

2.2................................................................................................................................31

RAID ........................................................................................................................................................ 33

GLOSSARY................................................................................................................................................39

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Notice

The information in this publication is subject to change without notice and is provided “AS IS” WITHOUT

WARRANTY OF ANY KIND. THE ENTIRE RISK ARISING OUT OF THE USE OF THIS

INFORMATION REMAINS WITH RECIPIENT. IN NO EVENT SHALL COMPAQ BE LIABLE FOR

ANY DIRECT, CONSEQUENTIAL, INCIDENTAL, SPECIAL, PUNITIVE OR OTHER DAMAGES

WHATSOEVER (INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS

PROFITS, BUSINESS INTERRUPTION OR LOSS OF BUSINESS INFORMATION), EVEN IF

COMPAQ HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

The limited warranties for Compaq products are exclusively set forth in the documentation accompanying

such products. Nothing herein should be construed as constituting a further or additional warranty.

This publication does not constitute an endorsement of the product or products that were tested. The

configuration or configurations tested or described may or may not be the only available solution. This test

is not a determination of product quality or correctness, nor does it ensure compliance with any federal,

state or local requirements.

Compaq, ActiveAnswers, Deskpro, Fastart, Compaq Insight Manager, Systempro, Systempro/LT, ProLiant,

ROMPaq, QVision, SmartStart, NetFlex, QuickFind, PaqFax and Prosignia are registered with the United

States Patent and Trademark Office.

Netelligent, Systempro/XL, SoftPaq, QuickBlank, QuickLock are trademarks and/or service marks of

Compaq Computer Corporation.

Linux is a registered trademark of Linus Torvalds.

Pentium is a registered trademark of Intel Corporation.

Other product names mentioned herein may be trademarks and/or registered trademarks of their respective

companies.

Installation and Configuration Guide for Linux and Apache Web Server on Compaq Prosignia and ProLiant

Servers

Installation Guide prepared by Internet and E-Commerce Solutions Business Unit

Enterprise Solutions Division

First Edition (May 1999)

Document Number ECG513/0399

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Introduction

Even with the recent growth of electronic commerce and application service suites, basic web

services remain the most widely used on the Internet. To be able to provide basic web services,

you will require a web server, which is the fundamental Internet server. The Linux operating

system coupled with the Apache HTTP server forms a solid basis for providing basic web

services.

The purpose of this guide is to discuss the basics of the Linux and Apache installation and the

configuration on the Compaq ProLiant and Prosignia server platforms. The specific servers

covered in this guide include:

x Prosignia Server 720

x ProLiant 1600

x ProLiant 1600R

x ProLiant 1850R

The intention of the guide is to provide a general overview of Linux and the Linux server setups.

Compaq assumes that you have a basic working knowledge of Linux operations, including basic

Linux setup and configuration. There is much detailed information currently available on the

installation and configuration of the various distributions of Linux and Apache and this guide’s

focus is on how to apply those existing methods to the Compaq servers listed above. Numerous

references to external sources and materials are used in this guide, and Compaq recommends that

you refer to these sources where additional software detail is needed.

Given the level of detail of this guide, it is recommended you first familiarize yourself with the

Linux and Apache applications. The following is a partial list of references to learn more about

the software:

x www.linux.org : The web site of Linux Online.

x www.li.org : The web site of Linux International.

x www.gnu.org and www.fsf.org

: The web site of the GNU project and the Free Software

Foundation.

x www.apache.org : The web site of the Apache project.

x metalab.unc.edu/LDP : The web site of the Linux Documentation Project.

x www.tux.org : Site of several east coast (U.S.) Linux Users Groups.

x www.calderasystems.com : The web site of the Caldera Linux distribution.

x www.redhat.com : The web site of the Red Hat Linux distribution.

x www.suse.com : The web site of the SuSE Linux distribution.

Many of these sites are also mirrored at other sites, and some of these sites (or portions of these)

are published in languages other than English. As an exercise, Compaq recommends that you

peruse these sites, along with others, to learn the basics of using Linux and Apache.

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Distributions Overview

The discussion in this paper covers the following three prominent Linux distributions:

x Red Hat Software, Inc.

x SuSE, Inc.

x Caldera Systems, Inc.

All of these distributions include large amounts of software that can run in conjunction with

Linux, including the Apache web server. This guide will not analyze the available software by

distribution nor give a comparison of the software from one distribution to another. The focus of

the guide is exclusively on the base Linux operating system and the Apache web server, and the

components common to all three distributions.

Red Hat

Red Hat is one of the more popular versions of Linux in the United States. It is maintained by

Red Hat Software, Inc. and is available through its website located at www.redhat.com.

SuSE

SuSE is one of the more popular versions of Linux in Europe and is gaining in popularity in the

United States. It is maintained by SuSE, Inc. and is available through its website located at

www.suse.com.

Caldera

Caldera is another popular Linux distribution. It is maintained by Caldera Systems, Inc. and is

available through its website at www.calderasystems.com.

Management Summary

Each distribution vendor includes operating system and application management tools that form a

common base across one or more distributions. Red Hat’s Package Management (RPM) format,

for instance, is a commonly used software distribution mechanism. Other tools, such as each

vendor’s setup program, are specific to a particular distribution. This guide does not provide

discussion of the Operating System Management (OSM). For detailed information on the OSM,

you should refer to the particular distribution vendor.

Overview of Tests

Software Overview

Testing of the Apache web server was conducted on the Compaq ProLiant 1850R, Compaq

ProLiant 1600 and 1600R, and the Prosignia Server 720. The ProLiant 1600 and the ProLiant

1600R is identical in every respect, with one exception, the ProLiant 1600 is a tower model and

the ProLiant 1600R is a rack-mount model. Each server was tested using the following software:

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x Caldera Systems OpenLinux 1.3

x Red Hat Linux 5.2

x SuSE Linux 5.3 and SuSE Linux 6.0

The testing selected a default software configuration so that a minimum amount of software was

included in the installation.

Hardware Overview

The three different servers included in the testing for this guide were the Compaq ProLiant

1850R, the ProLiant 1600R, and the Prosignia Server 720.

Note: The ProLiant 1850R is only available in a rack-mount configuration.

The ProLiant 1600R, the rack-mounted model, is also available in a tower model, the

ProLiant 1600. The ProLiant 1600 includes tower server hardware rather than the rack-

mounting hardware of the ProLiant 1600R.

The Prosignia 720 is not rack mountable.

Compaq Hardware Basics

Configuration for the Prosignia Server and the three ProLiant servers is outlined in Table 1. All

four of the servers used in the testing come equipped with standard bus-interface devices for

which drivers already exist for Linux. All bus-interface devices detailed use the PCI bus. Detailed

information on each particular bus-interface device can be found in a subsection of the

appropriate software. Only the installation and configuration details that are necessary to clarify

the hardware explanation are provided in this section. Detailed setup and configuration

instructions for a particular Linux vendor’s distribution can be found in the section, “Installation

Briefs”.

Table 1. ProLiant and Prosignia Server Configurations

Prosignia 720 ProLiant 1600 ProLiant 1600R ProLiant 1850R

Processor Speeds 350, 400, 450 MHz 350, 400, 450, 500

MHz

350, 400, 450, 500

MHz

400, 450, 500 MHz

SMP Support No Yes Yes Yes

L2 Cache 512 KB 512 KB 512 KB 512 KB

Continued

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Table 2 continued

Maximum Memory

384 MB 1 GB 1 GB 1 GB

Maximum Number

of Drives

3 Pentium II-based

(Wide-Ultra SCSI

3): 5 1"-hot-plug or

2 1.6" and 1 1" hot-

plug plus 2 internal

5.25" bays

Pentium III-based

(Wide-Ultra2

SCSI): 6 1"-hot-

plug or 3 1.6" hot-

plug plus 2 internal

5.25" bays

Pentium II-based

(Wide-Ultra SCSI

3): 5 1"-hot-plug or

2 1.6" and 1 1"-hot-

plug plus 2 internal

5.25" bays

Pentium III-based

(Wide-Ultra2

SCSI): 6 1"-hot-

plug or 3 1.6" hot-

plug plus 2 internal

5.25" bays

Pentium II-based

(Wide-Ultra SCSI

3): 3 1"- or 2 1.6"-

hot-plug plus 2

internal 5.25" bays

Pentium III-based

(Wide-Ultra2

SCSI): 6 1"- or 3

1.6"-hot-plug with

optional second

hot-plug drive cage

or 4 1”-hot-plug

plus 2 internal

5.25" bays

Drive Sizes

Supported

4.3 & 9.1 GB Pentium II-based

(Wide-Ultra SCSI

3): 4.3 & 9.1 GB

(1") & 18.2 GB

(1.6") hot-plug, 4.3

& 9.1 GB non-hot-

plug

Pentium III-based

(Wide-Ultra2

SCSI): 4.3,

9.1,18.2 GB (1")

hot-plug, 4.3 & 9.1

GB non-hot-plug

Pentium II-based

(Wide-Ultra SCSI

3): 4.3 & 9.1 GB

(1") & 18.2 GB

(1.6") hot-plug, 4.3

& 9.1 GB non-hot-

plug

Pentium III-based

(Wide-Ultra2

SCSI): 4.3, 9.1

GB, 18.2 GB (1")

hot-plug, 4.3 & 9.1

GB non-hot-plug

Pentium II-based

(Wide-Ultra SCSI

3): 4.3 & 9.1 GB

(1") & 18.2 GB

(1.6") hot-plug, 4.3

& 9.1 GB non-hot-

plug

Pentium III-based

(Wide-Ultra2

SCSI): 4.3, 9.1,

18.2 GB (1") hot-

plug, 4.3 & 9.1 GB

non-hot-plug

Disk Controller

Wide Ultra2 SCSI Pentium II-based:

Wide-Ultra SCSI 3

(dual-channel)

Pentium III-based:

Wide-Ultra2 SCSI

(dual-channel)

Pentium II-based:

Wide-Ultra SCSI 3

(dual-channel)

Pentium III-based:

Wide-Ultra2 SCSI

(dual-channel)

Pentium II-based:

Wide-Ultra SCSI 3

(dual-channel)

Pentium III-based:

Wide-Ultra2 SCSI

(dual-channel)

Continued

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Table 3 continued

Disk Controller

Chipset

NCR 53c8xx NCR 53c8xx NCR 53c8xx NCR 53c8xx

Maximum Internal

Storage

27.3 GB Pentium II-based

(Wide-Ultra SCSI

3): 45.5 GB (hot-

plug only) or 63.7

GB (hot-plug plus

internal)

109.2 GB (6x18.2

GB hot-plug only)

or 127.4 GB (hot-

plug plus internal)

Pentium II-based

(Wide-Ultra SCSI

3): 45.5 GB (hot-

plug only) or 63.7

GB (hot-plug plus

internal)

109.2 GB (6x18.2

GB hot-plug only)

or 127.4 GB (4hot-

plug plus internal)

Pentium II-based

(Wide-Ultra SCSI

3): 36.4 (2x18.2

GB) hot-plug only

or 54.6 (2x18.2 GB

hot-plug plus 2x9.1

GB internal)

109.2 (6x18.2 GB)

hot-plug only with

optional second

hot-plug bay or 91

(4x18.2 GB hot-

plug plus 2x9.1 GB

internal)

CD-ROM IDE IDE IDE IDE

Diskette Drive IDE IDE IDE IDE

Tape Drives

Supported

DAT, SLR, DDS-3,

DLT

DAT, SLR, DDS-3,

DLT

DAT, SLR, DDS-3,

DLT

Total PCI Expansion

Slots (total |

available)

3 | 2 2 | 2 2 | 2 3 | 3

Total PCI/ISA

Expansion Slots

(total | available)

1 | 1 4 | 4 4 | 4 1 | 1

Total ISA Expansion

Slots (total |

available)

1 | 1 0 0 0

Total AGP

Expansion Slots

(total | available)

1 | 1 0 0 0

Integrated NIC

Brand Name

Netelligent 10/100

TX Embedded

UTP Intel

Controller

Compaq

Netelligent 10/100

TX Embedded UTP

Controller

Compaq

Netelligent 10/100

TX Embedded

UTP Controller

Compaq 10/100

PCI Embedded

UTP Controller

Integrated NIC

Chipset

Intel 82558 or Intel

82559

ThunderLAN ThunderLAN ThunderLAN

Redundant Fans No No No No

Redundant Power

Supply

No Optional Hot-

Pluggable

Redundant

Optional Hot-

Pluggable

Redundant

Optional Hot-

Pluggable

Redundant

Power Supply 200 W 325 W 325 W 225 W

Ostensible Pre-

Failure Warranty

Processor, Hard

Drive

Processor,

Memory, Hard Disk

Processor,

Memory, Hard Disk

Processor,

Memory, Hard Disk

Form Factor Tower Tower 5U Rack-Mount 3U Rack-Mount

Continued

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Table 4 continued

Video

1024 KB,

1024x768 pixel

resolution at 256

colors

1024 KB,

1024x768 pixel

resolution at 256

colors

1024 KB,

1024x768 pixel

resolution at 256

colors

1024 KB,

1024x768 pixel

resolution at 256

colors

Video Card

ATI Rage IIc Cirrus Logic 5430 Cirrus Logic 5430 ATI Rage IIc

Mouse

PS/2 PS/2 PS/2 PS/2

Keyboard

PS/2 Style PS/2 Style PS/2 Style PS/2 Style

Processor

Both the ProLiant and Prosignia servers discussed in this guide use the Pentium II processor.

Since no specific Linux kernel optimizations are currently available for the Pentium II processor,

kernels built specifically for this processor should be modified to optimize for the Pentium Pro

processor. Custom kernels built for testing in preparation for this guide all were optimized for the

Pentium Pro processor. This is possible because the Pentium II’s architecture is very similar to

that of the Pentium Pro.

SCSI Controller

Each server examined here comes equipped with an NCR SCSI controller. All of the ProLiant

servers include internal dual port SCSI interfaces, while the Prosignia 720 has a single ULTRA-2

SCSI port. External SCSI ports are also built in to the ProLiant servers examined here. The device

driver for NCR53C8XX devices will interface with any of these SCSI devices and offer access to

connected SCSI devices.

Note:

The device driver for NCR53C8XX is different from the device driver for NCR53c7,8xx

SCSI devices.

Specific controllers tested in preparation for this guide are included in the following table:

Table 5. SCSI Controller Specifications

Server Built-in SCSI Controller

ProLiant 1850R

NCR53c875 or NCR83c876

ProLiant 1600R

NCR53c875 or NCR83c876

ProLiant 1600

NCR53c875 or NCR83c876

Prosignia 720

NCR53c895

CD-ROM

The built-in CD-ROM drive on each server is a standard ATAPI device.

Floppy Disk Drive

The built-in floppy disk drive on each server is a standard floppy device.

Mouse Port

The built-in mouse port on each server accepts standard PS/2 devices.

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Keyboard Port

The built-in keyboard port on each server is a PS/2 style port and accepts keyboards that can plug

into such a port.

Video Card and Monitors

When setting up the appropriate driver for X Windows, it is important to note that at this time

there are no specific X-servers for the particular server video cards. Regardless of which

distribution is selected, the generic SVGA server should be selected for servers set up with an

SVGA monitor; lesser monitors – such as VGA or monochrome should use an X-server

appropriate for the particular monitor type. When you are setting up X, whether through the

xf86config script or through a distribution vendor’s setup program, select a monitor from the

monitors list, or enter the video parameters included in the monitor documentation. The

specifications for several Compaq monitors are included in Table 5. Since the instructions for the

outlined video cards tell you not to autoprobe, it is best to enter the information manually. The

video card specifications for each server are included in Table 4. Additional information on the

video card can be found in Table 1.

Table 6. Compaq Server Video Card Specifications

Server Built-in Video Card Video RAM Clocks Line Resolution

ProLiant 1850R

ATI Rage IIc 1024 KB None 1024x768 at 256

colors

ProLiant 1600R

Cirrus Logic 5430 1024 KB None 1024x768 at 256

colors

ProLiant 1600

Cirrus Logic 5430 1024 KB None 1024x768 at 256

colors

Prosignia 720

ATI Rage IIc 1024 KB None 1024x768 at 256

colors

Table 7. Compaq Monitor Specifications

Horizontal Vertical

Monitor Frequency Frequency

1024 COLOR:

30 - 60 kHz 50 - 100 Hz

151FS COLOR:

30 - 60 kHz 50 - 100 Hz

171FS COLOR:

30 - 60 kHz 50 - 100 Hz

QVISION 172:

31.5 - 82 kHz 50 - 110 Hz

QVISION 200:

30 - 82 kHz 50 - 160 Hz

QVISION 210

31 - 94 kHz 48 - 110 Hz

P50:

30 - 69 kHz 47.5 - 125 Hz

P75:

30 - 85 kHz 50 - 150 Hz

P110:

30 - 107 kHz 48 - 160 Hz

P1610:

30 - 96 kHz 48 - 160 Hz

V50:

31 - 60 kHz 47.5 - 115 Hz

V75:

30 - 69 kHz 47.5 - 125 Hz

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Network Interface Controller

Two different Network Interface Controller (NIC) cards were examined in Compaq’s testing for

this guide. This testing identified the chipsets for the four servers shown in Table 6.

Table 8. Network Interface Controller Specifications

Server Built-in Network Interface Controller

ProLiant 1850R

Texas Instruments ThunderLAN (TLAN)

ProLiant 1600R

Texas Instruments ThunderLAN (TLAN)

ProLiant 1600

Texas Instruments ThunderLAN (TLAN)

Prosignia 720

Intel 82558 (Intel Etherexpress Pro 100)

Other PCI cards and chipsets were also tested. The specifics of the testing are as follows:

At this time, the embedded NIC card on the Compaq ProLiant 1600, 1600R, and 1850R is based

on the Texas Instruments ThunderLAN chipset. Similar dual-speed and single-speed PCI cards

are available in the marketplace, under several different brand names. Both the embedded and

PCI cards are controlled by the TI ThunderLAN (TLAN) device driver written by James Banks of

Caldera Systems, Inc. (www.calderasystems.com mailto:james.banks@caldera.com)

Both the SuSE and Caldera installation programs allow for manual selection of this device driver

and the setup of networking support at the time of installation. Red Hat includes the tlan.c, tlan.h,

and tlan.o files that allow for the configuration of the network in a rebuilt kernel or in a module.

However, since you cannot choose a TLAN card at installation time, it is necessary to first install

the operating system and then update the networking support manually.

The complete TLAN driver distribution is available from many Linux download sites. The

primary distribution point is located at ftp://ftp.caldera.com/pub/stuff/tlan.tgz . At this time, the

latest version is Version 1.0 and it currently supports PCI devices only that include the embedded

NIC cards on the ProLiant servers examined in this guide. The README file included with the

TLAN device driver distribution offers a mailing list. You can obtain information on joining by

sending ‘subscribe TLAN’ in the body of an e-mail to majordomo@vuser.vu.union.edu.”

The second NIC card used in this testing is the new Netelligent 10/100 TX PCI UTP Intel

Controller card. The Prosignia 720 includes this card, which is based on the Intel Etherexpress

Pro chipset, and consequently the existing Intel Etherexpress Pro 100 device driver for Linux can

control it. Specific chipsets examined include:

Intel 82557

Intel 82558

Intel 82559

These three different chipsets were tested since Compaq currently sells embedded and PCI card

NICs based on the three different chipsets. All chipsets worked without any problems.

All three distributions covered in this guide, Caldera, Red Hat, and SuSE, either detect this card

automatically or allow for its manual selection. At the time of installation, you can use this card

to configure the network for all covered distributions, making it possible to install Linux from an

FTP server, and NFS mount, or an SMB share.

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Note: Only a PCI version of this card is available, and at this time this card is not used as the

embedded NIC on the ProLiant models discussed in this guide.

One method to determine the type of built-in NIC card available on a particular server is to

examine the System Configuration using the Compaq SmartStart utility included with every

Compaq ProLiant and Prosignia server. You can do this by performing the following steps

starting at the main menu:

x Choose System Configuration

x Select Configure Hardware

x Select Review or Modify Hardware Settings

x Select View or Edit Details

x Scroll until the network controllers can be viewed

Testing performed with the ThunderLAN-based cards demonstrated that the following cards are

based on the ThunderLAN chipset:

x Compaq Netflex-3/P Controller

x Compaq Integrated UTP/BNC Controller

x Compaq Integrated 10/100 TX UTP Controller

x Compaq Dual 10/100 TX UTP Controller

x Compaq Netelligent 10/100 TX PCI UTP Controller

The following is the entry generated by an Intel-based NIC:

x Netelligent 10/100 TX WOL PCI UTP Intel Controller

The keyword in this phrase is “Intel”.

If the System Configuration utility does not identify one of the above, directly examine the PCI

NIC or the motherboard of the server. If a chip with the Texas Intruments, state of Texas logo and

the TLAN designation is located, then the card or embedded controller is based on the

ThunderLAN chipset. If this logo is not present, and an Intel logo is present, then it is likely that

the card is based on the Intel chipset. The Etherexpress Pro 100 driver should be used. You can

distinguish between an Intel NIC chip and another type of Intel chip by reading the numeric

information on the chip itself. An 82558 chip, for example, is stamped as “Intel sb 82558B”.

APIC Settings (SMP)

To enable SMP for the 2.2 kernel, it is necessary to only to select SCO “Unixware 7” as the

server operating system in the Compaq System Configuration Utility. This sets internal hardware

setting to be compliant with the SMP implementation of 2.2 kernel series.

The default APIC interrupt settings for the ProLiant 1600, 1600R, 1850R (the Prosignia 720 is

uni-processor capable only) will not allow for Linux 2.0.x SMP support. However, the APIC

settings can be modified to be compatible through the Compaq System Configuration Utility

included with Compaq SmartStart. The following procedures are from the document “Linux on

Compaq Server Products”, located at potter.ieee.uh.edu/compaq.html:

1. Enter the System Configuration Utility (also known as the EISA Configuration Utility).

2. At the main screen, press control-A to enable advanced mode.

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3. Use the menu to select “View or Edit Details”.

4. Scroll down to where the APIC settings are located and modify the default setting to be in

“FULL TABLE” mode.

This configuration will make the server Intel-SMP compliant, and any such Intel-SMP compliant

kernel will now recognize and boot this machine as SMP (provided, of course, that two or more

processors and their respective processor power modules are present).

SMART/2 Array Controller

The SMART/2 array controller device driver discussed in this guide is available at

www.insync.net/~frantzc/cpqarray.html . The device driver has recently been upgraded from beta

to “1.0” status. Instructions for how to install and configure the device driver are included in

Appendix A. Several different array controllers have been tested for compatibility with the driver,

including the following:

x Compaq Smart-2/P Array Controller

x Compaq Smart-2/E Array Controller (EISA)

x Compaq Smart-2DH Array Controller

x Compaq Smart-2SL Array Controller

x Compaq Smart Array 221 Controller

x Compaq Smart Array 3200 Controller

Note: Array controllers are add-on options for the ProLiant servers. Only the PCI-based

SMART/2 array controllers were tested with the above-mentioned device driver in preparation for

this document. However, according to the documentation available with the device drivers, EISA-

based Smart Array controllers will also work. Other Compaq or third party array controllers will

not work with this driver.

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Server Configurations

Table 7 documents the specific servers and configurations tested.

Table 9. Single Server Configurations Tested

Prosignia Server 720: Web

Server

ProLiant 1850R: Web Server ProLiant 1600R/1600: Web Server

x Compaq Prosignia Server

720

x Pentium II 400 MHz – 512

KB cache

x Uni-processor kernel only

x 100 MHz System Bus

x 64 MB RAM

x Integrated 10/100 TX Intel

UTP Controller

x NCR 53c8xx SCSI

Controller

x Compaq ProLiant 1850R

x 1 and 2 x Pentium II 450

MHz – 512 KB cache

x Uni-processor and SMP

kernels

x 100 MHz System Bus

x 128 MB RAM

x Integrated 10/100 TX UTP

Controller (TLAN)

x NCR 53c8xx SCSI

Controller

x PCI 10/100 TX Intel UTP

Controller

x Compaq ProLiant 1600/1600R

x 1 and 2 x Pentium II 400 MHz

– 512 KB cache

x Uni-processor and SMP kernels

x 100 MHz System Bus

x 256 MB RAM

x Integrated 10/100 TX UTP

Controller (TLAN)

x NCR 53c8xx SCSI Controller

x PCI 10/100 TX Intel UTP

Controller

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Apache Server Overview

The Apache web server has been well documented by the Apache Server Project and the various

distribution vendors. In addition, several other sites within the Linux community have provided

additional insights into the operations and management of the Apache web server. The man pages

for httpd are also helpful. This guide is not intended to improve upon the information already

publicly available.

This section provides a brief overview of the Apache web server with summary information for

the various distributions, along with links to the various sites that document the Apache server

more thoroughly.

Each of the three Linux distributions discussed in this guide includes the Apache web server and

in every case, the three basic configuration files control how the server runs. In each of these

cases, the description is quoted from the comments included in their respective files for a Red Hat

distribution:

x httpd.conf – general server-wide configuration

x srm.conf – sets up the user name-space parameters and also how the requests are serviced and

responses formatted

x access.conf – sets up what type of services are allowed and under what circumstances

Although every distribution includes the Apache web server, each distribution sets it up in a

different location. Table 8 documents the location of the default storage configuration and the

content files for each distribution.

Table 10. Default Locations for HTTPD Configuration and Log Files

Distribution Default

Configuration

File Location

Default Log File

Location

Default Static

Content Location

Default

Dynamic (CGI)

Content

Location

Caldera Systems

OpenLinux 1.3

/etc/httpd/apache/

conf

/var/log/httpd/apache /home/httpd/html /home/httpd/cgi

-bin

Red Hat Linux 5.2 /etc/httpd/conf /var/log/httpd /home/httpd/html /home/httpd/cgi

-bin

SuSE Linux 5.3

and 6.0

/etc/httpd /var/log /usr/local/httpd/htdocs /usr/local/httpd/

cgi-bin

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Installation Briefs

SmartStart

ProLiant Servers

Since the three Compaq servers discussed in this guide are all based on industry standard

components, installation of Linux for all distributions is straightforward. The only exception to

this is the Red Hat installation where the network card is based on the TI ThunderLAN chipset. In

this case, the network card is still available to Linux, but a post-installation step is required.

There are several steps common to all distributions. The following are for the ProLiant servers:

5. To configure a server, insert the Compaq SmartStart CD included with the server into the

CD-ROM drive, and turn server on. The Compaq SmartStart process will begin, allowing the

hardware to be configured and setting up the Compaq System Partition so that subsequent

hardware updates can be easily made.

6. Boot the SmartStart CD.

7. When prompted, choose Manual Configuration.

8. Accept all defaults except where SmartStart prompts for the Operating System Selection. In

testing, the SCO Unixware 7 was selected as the operating system for ProLiant server setups.

9. After building the system partition, the system will boot again. If it is intended to install to a

SMART Array Controller according to the installation instructions listed in Appendix B, then

be sure to set the SCSI controller temporarily to be the first boot device. See Appendix B for

more details.

10. The system now prompts you to build support software diskettes. These are useful for

configuring hardware in the event the Compaq System Partition (partition ID 0x12) is

accidentally deleted during the subsequent installation of Linux. Since the System Partition

has already been installed to the hard drive, these diskettes are optional.

11. The SmartStart now prompts you to remove the SmartStart CD to prepare for the operating

system installation.

12. Insert the boot media for the Linux distribution of your choice into either the floppy drive or

CD-ROM drive.

13. When SmartStart completes, it will reboot a final time to set up the operating system.

This system partition is a bootable partition that the server must be able to bootstrap in order to

access server configuration programs after the Linux installation. Therefore, for ProLiant servers,

a Linux Loader (LILO) section must be set after the Linux installation for this partition. Specifics

are covered in the respective setup sections for each distribution.

Prosignia Servers

On the Compaq Prosignia servers, the SmartStart process is fundamentally different in two ways:

14. The SmartStart process for a Prosignia Server 720 asks for only a few configuration

parameters, including the locale, date and time, and an option to build support software

diskettes.

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15. The Prosignia SmartStart process does not install a system partition and does not request that

you supply a specific operating system.

Since Prosignia servers do not install a system partition to handle server configuration, a ROM-

based setup utility can be invoked at boot time by pressing the F10 key. This ROM-based utility

is invoked before the server attempts to boot from a particular medium (floppy, CD, or hard

drive). Therefore, it affects the LILO setup since LILO does not need to boot the setup program

from the hard-drive. Thus, no additional LILO section is necessary for Prosignia configurations.

Specifics are covered in the respective setup sections for each distribution.

Now that the differences are noted, the details of a Prosignia SmartStart setup will be discussed.

Each server ships with a SmartStart CD and Server Profile Diskette (SPD). The following steps

should be taken for the SmartStart setup:

16. You must boot the CD and place the SPD disk into the floppy drive after booting.

17. After SmartStart boots, you will be asked to choose a language.

18. A screen prompts you to set locale, date and time parameters.

19. You are asked to create support software diskettes if desired.

20. You must exit to reboot the server.

21. At this point, remove the SmartStart CD and SPD disk and replace with the appropriate setup

media for the Linux distribution you have chosen.

Either before or after the Linux setup, you can press the F10 key at the server startup screen to

invoke the ROM-based setup utility to change hardware configurations.

Red Hat

The Red Hat version used in the testing for this guide has a simple installation program. Most of

the devices available with the ProLiant 1600, 1600R, 1850R, and Prosignia Server 720 can be

correctly autodetected by Red Hat. However, Red Hat’s installation program does not allow for

manual selection or autodetection of the TLAN NIC controller. This controller can be configured

after the installation. Testing for this Solutions Guide was performed using Red Hat Linux

version 5.2.

SCSI Installation

The Red Hat installation program performs well in auto-detecting any known hardware. All four

of the Compaq servers used in this testing have NCR53C8XX SCSI controllers, and Red Hat’s

installation software can properly auto-detect them. Following the auto-detecting, Red Hat allows

for disk partitioning using either fdisk or Red Hat’s Disk Druid software. Both work equally well

in partitioning the drives for installation. The System Partition (ID 0x12) should be left intact

when creating operating system and swap partitions. Once these partitions are set up, you are

prompted for the mount-points and software installation. You should then choose the

configuration you find most useful.

After the software is installed, Red Hat walks you through the following configuration screens:

x A screen that prompts you to choose the mouse-type. Red Hat detects the mouse correctly

as PS/2. You should choose to emulate three buttons. If the mouse has only two buttons,

then button number three is invoked under X by pressing left and right mouse buttons

simultaneously.

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x You are then prompted to choose the video card (parameters are available in a previous

section, Video Card and Monitors). Red Hat identifies the video card, but since no card-

specific driver is available, it correctly chooses the generic SVGA driver to control it.

x You should select a pre-configured monitor from Red Hat’s list or enter the monitor

pixel-depth, hsynch, and vsynch parameters from the monitor documentation.

At this point, most basic system parameters are set with the exception of the following

configurations.

Initial Network Setup

When setting up the network, you should bypass Red Hat’s network installation if only

ThunderLAN-based NIC cards are present in the server. (See the section, Network Interface

Controller, for assistance in identifying what type of NIC card is present in the server.) If a

Netelligent Intel NIC card is present (as is the case for the NIC included with the Prosignia Server

720) then Red Hat’s auto-detect program will identify it as an Intel Etherexpress Pro 100 card.

Netelligent Intel NIC cards can be controlled by this driver and you can use Red Hat’s installation

and network configuration mechanism here. However, if only ThunderLAN NIC card(s) are

present the network setup must wait until after booting the operating system for the first time.

LILO

The final portion of the setup is the LILO configuration. In addition to the Linux installation, you

should set up the System Partition (ID 0x12) in LILO when setting up a ProLiant Server.

Note: This is not necessary for the Prosignia Server 720 since it does not use a system partition.

The Compaq System Partition is a bootable partition, generally invoked by pressing F10 at a

prompt prior to booting the operating system. However, with LILO installed, either on the master

boot record or on a bootable partition of a hard drive, pressing F10 invokes LILO. You should

have another entry in /etc/lilo.conf to invoke the system partition from the hard drive. A good

name for this entry would be “F10”. Red Hat’s setup is helpful when configuring this because it

recognizes the 0x12 partition as bootable and allows the user to set this up through a Graphic

User Interface (GUI) at installation time. If you need to set this up manually, a sample

/etc/lilo.conf file is provided in the next section.

Memory Beyond 64 MB

Another issue seen with the Red Hat application is that it may not automatically recognize

available RAM greater than 64 MB. In Compaq’s testing, circumstances were seen where

additional RAM was correctly detected and others where it was not. To enable access to RAM

above 64 MB, edit the /etc/lilo.conf file so that it includes an append line:

append=”mem=

xxx

M”

where xxx is the sum total of RAM available to the system in MBs. A sample /etc/lilo.conf file

follows (remove the “other=” section when setting up a Prosignia server since the Prosignia does

not use a system partition):

# begin global section

boot=/dev/sda

map=/boot/map

install=/boot/boot.b

prompt

timeout=50

# begin Linux section

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image=/boot/vmlinuz-2.0.34-0.6

label=linux

append="mem=160M" # allow access for greater than 64

MB RAM

root=/dev/sda2

initrd=/boot/initrd-2.0.34-0.6.img

read-only

# begin System Partition section

other=/dev/sda3

label=F10

table=/dev/sda

Be sure to run /sbin/lilo after adding the append line, and reboot. You can determine if the larger

amount of RAM was made available to the system by typing free as the root user. Something

similar to the following output should appear:

[chstewart@tlaloc ~]# su

Password:

[root@tlaloc chstewart]# free

total used free shared buffers cached

Mem: 160116 119888 40228 33180 64772 34308

-/+ buffers/cache: 99080 139308

Swap: 130748 0 130748

[root@tlaloc chstewart]# exit

Examine the “total” column. If it shows the amount of RAM installed on the system in kilobytes

(each kilobyte calculated by free is 1024 bytes), then the system recognizes that amount of RAM.

Video Setup

Red Hat’s setup program automatically identifies the video cards of all four Compaq servers

tested, and it automatically configures for the Generic SVGA X Server. Most Compaq monitors

are not present in Red Hat’s monitor database. To manually configure these, please see the

settings outlined in the previous section, Video Card and Monitors.

Configuring the TLAN driver

The complete TLAN driver distribution is available from many Linux download sites. The

primary distribution point seems to be ftp://ftp.caldera.com/pub/stuff/tlan.tgz (the author is from

Caldera Systems). At this time, the version available is Version 1.0. It currently supports PCI

devices only (including the embedded NIC cards on the ProLiant 1600, 1600R, and 1850R).

Versions 5.1 and 5.2 of Red Hat were tested on the ProLiant 1600, 1600R, 1850R, and Prosignia

Server 720 (with a PCI-based TLAN card added). To plug the TLAN driver into Red Hat's Kernel

Daemon Configuration tool (located in Red Hat's control panel under X), it is necessary to edit a

file in the /boot directory. The file is called module-info-<kernel version>, sometimes followed

on with a subversion number. Examples include module-info-2.0.34 (from Red Hat 5.1) or

module-info-2.0.34-0.6 (from a "non-official" Red Hat version of the OS). There may instances

when multiple versions of this file are present – though often the multiples are simply soft links to

the original – and usually the other apparent versions are merely soft links to the primary. If

multiple files are present, the easiest way to ensure that the right file is edited is to edit all of

them. To edit, the easiest way is to search for "tulip". Tulip is used so TLAN can be easily

inserted in an alphabetical order in the network section of the file (tulip is a network card). Right

before the tulip entry, insert the following three lines

Note: The whitespace preceding the entries on lines 2 and 3 consists of a single tab character.

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tlan

eth

"Compaq Netflex Network Driver"

The following is a description of the above three lines:

x Line 1 (tlan) gives the module name (tlan.o without the .o).

x The second line is an arbitrary text identifier.

x The third line identifies the module as an eth (ethernet) module.

x It is now possible to use the Kernel Daemon Configuration tool under Red Hat to load the

TLAN module. After loading the module, it is possible to use the Red Hat Network

Configuration tool to configure the new network interface.

Note: It is recommended that you reboot the machine after loading and configuring the network

card for the first time.

In addition, some network repeaters and switches do not adequately broadcast the specific port

configurations for network bandwidth and duplex settings. This can prevent the TLAN driver

from correctly autodetecting these parameters. In this case, the driver will send a kernel message

(viewable from a tty console) reading "TLAN: Giving autonegotiation more time." If this occurs,

it is necessary to force the bandwidth and duplex settings of the driver, and it is useful to force the

settings on the network repeater or switch. The README file included in the TLAN distribution

documents provides explicit instructions for the TLAN driver to determine what duplex and

network bandwidth (10baseT or 100baseTx) settings to use. These parameters can be entered as a

space-separated list in the module parameters line of the Red Hat Kernel Daemon Configuration

tool or directly into /etc/conf.modules (you should consult Red Hat documentation for editing

/etc/conf.modules directly).

SuSE

SuSE’s installation program is flexible. While it allows for autodetection of devices and autoload

of device drivers, it allows you to override the automatically configured parameters. Thus,

SuSE’s installation program allows for manual selection of the TLAN NIC device driver.

Compaq’s testing this Solutions Guide was performed using SuSE Version 5.3 and SuSE Version

6.0.

SCSI Installation

SuSE’s installation program will install to any of the four servers tested for this guide without any

trouble. You are referred to SuSE’s own installation documentation for information regarding the

use of their YaST setup program. This section of this guide addresses the specific issues that arise

during the installation to the ProLiant 1600, 1600R, 1850R, and Prosignia Server 720.

SuSE’s boot CD or floppy disk boots to their initial setup screen. Before beginning actual

installation, you must load appropriate kernel modules. For testing on the four Compaq servers, it

was necessary to manually load modules for NIC cards, whether the underlying chipset is TLAN

or Intel. The NCR53c8x x SCSI device driver will be automatically detected if autoload of

modules is desired. However, it is quicker to load manually.

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Compaq 1600R - ProLiant - 128 MB RAM, 1850R - ProLiant - 128 MB RAM, ProLiant 1000, ProLiant 1500, ProLiant 1600, ProLiant 2000, ProLiant 4000, ProLiant 4500, ProSignia 300, ProSignia 500, Prosignia Server 720 Installation And Configuration Manual

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